Objective To detect the levels of Th1 and Th2 type cytokines of peripheral blood CD+4 T lymphocytes in the patients with cervical cancer in order to find out the laboratory evidence of tumor immunotherapy. Methods The peripheral blood lymphocytes were stimulated by stimulator in order to enhance expression of cytokines. Then specific fluorochrome-conjugated monoclonal antibody was added to be combined with its specific antigen. Results The level of IL-2 produced by Th1 cells were lower in patients of cervical cancer than those of normal controls, there were significant difference between them. But the level of IFN-? produced by Th1 cells had no significant change in patients of cervical cancer in comparison with normal controls. The levels of Th2 type cytokines such as interleukin-4(IL-4), interleukin-6(IL-6), interleukin-10(IL-10) were higher in patients of cervical cancer than those of normal controls, there were significant difference between them. Conclusion Th1/Th2 is imbalance in cervical cancer .Th1 type cytokines are inhibited, and Th2 type cytokines are relatively enhanced, so Th1/Th2 shifts to Th2. It may be the mechanism of tumor arising and transferring by immune escape from immunosurveillance.

Objective To observe the effect of Diosmin Tablets about the prevention and treatment of edema that breaks out after a circular mixed hemorrhoids operation and the role of fibrosis on edema.Methods Having 120 cases of circular mixed hemorrhoid patients, Acco 60 cases were randomly divided into treatment group and the others were in comparison group.Both groups were outside the cut line of circular mixed hemorrhoid ligation within the injection, after these operations do conventional anti-inflammatory, hemostasia and local Ma Ying Long musk hemorrhoids ointment medication.The next day of the operation, the treatment group take a dose of Diosmin tablets 1.5 g bid 4 d, then changing the dose 1 g bid 3 d.ResultsThe incidence of edema, treatment group was 6.6% and the other group was 30%.edema in the incidence of the two groups were significantly different(P ＜ 0.01).The treatment group non-fibrosis, but the other group have 4 patients getting fibrosis.The two sets of rate about edema fibrosis were significantly different(P ＜ 0.01).Conclusion Diosmin Tablets can effectively do prevent and disperse circular mixed hemorrhoid postoperative edema.

After being introduced to Japan, the Chinese acupuncture and massage therapy has changed a lot, in which the influence aroused by the blind practitioners cannot be ignored. Through analyzing the development and the transition of the blind acupuncture and massage industry in Japan, it is found that the tube needle technique, changeable acupoints concept, technical deviation and the importance on acupoints rather than meridians are still existed commonly today, which are introduced by the blind acupuncture and massage practitioners, the special group in Japan. In the process of development, the interaction with the governmental strategy has played the essential role in the consolidation of the above features.
Acupuncture ; education ; history ; manpower ; Acupuncture Points ; Acupuncture Therapy ; history ; History, 15th Century ; History, 16th Century ; History, 17th Century ; History, 18th Century ; History, 19th Century ; History, Ancient ; History, Medieval ; Humans ; Japan ; Massage ; history ; manpower ; Visually Impaired Persons

0.05. Conclusion: The suppressive effect of MSC on patients with ITP in vitro showed no difference from that on the controls.

High separation efficiency and fast separation speed of liquid chromatography(LC), strong sensitivity and good selectivity of mass spectrometry technology, have realized the wide use of LC and mass spectrometry technology in the field of biological macromolecules. In recent years, LC and mass spectrometry technology are gradually becoming universal in the field of vaccines, and play an increasingly important role in the quality control of vaccines. This paper summarized the application of LC and mass spectrometry technology in inactivated vaccines, vaccines of virus-like particles(VLPs), polysaccharide vaccines, and polysaccharide conjugate vaccines.

BACKGROUND:Bone morphogenetic protein 9 is proved to promote the osteogenic differentiation of various kinds of stem cel s, but whether it can induce the osteogenic differentiation of dental fol icle cel s in vitro is yet unclear. OBJECTIVE:To investigate whether bone morphogenetic protein 9 can induce the osteogenic differentiation of rat dental fol icle cel s in vitro. METHODS:Purified rat dental fol icle cel s at passage 3 were transfected with bone morphogenetic protein 9 adenovirus. Then, alkaline phosphatase activity, calcium deposition and expression of osteogenesis-related factors at mRNA and protein levels were detected in the dental fol icle cel s. RESULTS AND CONCLUSION:After transfection with bone morphogenetic protein 9, the dental fol icle cel s showed continuously enhanced alkaline phosphatase activities and obviously enhanced calcium deposition. Real-time PCR results demonstrated that the mRNA expressions of alkaline phosphatase, osteocalcin, bone sialoprotein, osteopontin and core binding factor were increased significantly. The western blot assay showed that the expression of osteopontin enhanced in the dental fol icle cel s after transfection with bone morphogenetic protein 9. In summary, bone morphogenetic protein 9 can induce the osteogenic differentiation of dental fol icle cel s.

Objective To observe the treatment of continuous passive motion(CPM) on talipes valgus in the chil-dren with cerebral palsy. Methods There were 57 children in this research including normal group and valgus group, the children in valgus group were randomly divided into control group, non-CPM group and CPM group. The control group didn’t receive any rehabilitation treatment. The non-CPM group received conventional rehabilita-tion treatment. The CPM group received conventional rehabilitation and CPM therapy. Evaluate the children in nor-mal group with plantar pressure analysis and evaluate each patient before treatment two and four months after treat-ment with plantar pressure analysis. Results Compared with the normal group, the percentage of medial midfoot (MMF) pressure, HEEL pressure, initial contact phase(ICP) and forefoot contact phase(FFCP) were obviously higher in valgus groups. On the other hand, the percentage of lateral forefoot ( LFF) pressure, lateral midfoot (LMF) pressure and foot flat phase(FFP) were obviously lower in valgus groups(P < 0. 05). The percentage of MMF pressure, and FFP became lower after treatment in both CPM group and non-CPM group while the percentage of ICP and FFCP became higher(P < 0. 05). In CPM group there was a more obvious change with the percentage of MMF pressure, ICP and FFCP compared with non-CPM group and the control group(P < 0. 05). Conclusion U-sing CPM can alleviate muscle spasms and contracture, correct the deformity of midfoot, enhance the muscle group coordination on foot and further more improve gait of patients with cerebral palsy.

Low-density lipoprotein receptor-related protein-1 (LRP-1) is a transmembrane receptor protein locatedon the plasma membrane of the cells and involved in receptor-mediated endocytosis.LRP-1 binds to distinct ligandsthat are structurally and functionally unrelated, which makes it not only mediates endocytosis, but also regulates cell surfaceproteolytic activity and specific intracellular signaling pathways related to multiple links in the process of developmentof atherosclerosis.Moreover, LRP-1 plays an important role in maintaining vascular stability.This review focuses on theprogress in LRP-1-regulated vascular integrity, and provides new insights to the target of the blood vessel diseases.

Objective To investigate the episode of ischemic stroke in patients with serum homocysteine (Hcy),erythropoietin and its clinical significance (EPO)levels.Methods Detected 120 cases of first ischemic stroke patients serum Hcy,EPO lev-els and test results with 120 cases over the same period outpatient healthy compare.Used Logistic regression analysis and Pearson correlation analysis to determine the relationship between serum Hcy,EPO levels and ischemic stroke,ROC curve a-nalysis of clinical characteristics of Hcy and EPO.Results Serum Hcy,EPO level of ischemic stroke were respectively 23.1 ±12.6μmol/L and 32.4±11.2 mIU/L.The control level were respectively 10.4±2.8μmol/L and 17.6±5.2 mIU/L.Is-chemic stroke group were significantly higher.The results had statistical significance (P<0.05 or<0.01).Pearson correla-tion analysis showed that ischemic stroke serum Hcy levels and EPO levels were positively correlated (r=0.369,P<0.05). Logistic regression analysis showed that Ischemic stroke was positively related to serum Hcy level (P<0.05),and were not related to EPO (P>0.05).Conclusion The serum Hcy,elevated EPO levels associated with ischemic stroke.Serum Hcy is an independent risk factor of ischemic stroke.

Objective To establish a liquid chromatographic-mass spectrometric method ( LC-MS/MS method ) for determination of dextrorphan in human liver microsome. Methods LC-MS/MS was adopted with carbamazepine serving as an internal standard.The separation was performed on Agilent ZORBAX XDB-C18 column (2.1 mm×50 mm, 3.5μm), with mobile phase consisting of 0. 05% formic acid methanol-0. 05% formic acid in gradient elution. Dextrorphan and carbamazepine were detected on multiple reaction monitoring(MRM)mode by transitions from precursor to production(m/z 258.1→199.1, 237.1→194.1). Results The linear range of dextrorphan concentration was 19.22-768 960 ng.L-1(r=0.999 8), and the lowest quantification limit was 19.22 ng.L-1.The relative recoveries were 94.02%-98.74%, and the RSDs of intra-day and inter-day were within 10%.IC50 of psoralen on CYP2D6 was 0.6μmol.L-1. Conclusion The LC-MS/MS method is proved to be rapid, sensitive and reproducible, psoralen is a strong inhibitor of CYP2D6.